{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["RNA", "cell type", "protein", "DNA"], "input": "TCF-1 belongs to the family of transcription-regulating proteins which share a region of homology termed the HMG-box ."}
{"RNA": [], "cell type": [], "protein": ["TCF-1", "transcription-regulating proteins", "HMG-box"], "DNA": []}